Casualty First is now open on an appointment only basis, Monday to Friday 8am – 6pm and Saturday 12th/19th of December 8am – 6pm.
To book an appointment, click here.

We are offering Outpatient appointments. In many cases these can be conducted virtually. To make an appointment, please call: 0207 806 4060.

Do NOT visit the Hospital if you have any COVID-19 symptoms. Please visit the Track and Trace website.


Facial Disproportion Correction Surgery

Facial Disproportion

Facial Disproportion Correction Surgery

The left side of the face is not a mirror image of the right side. These differences are natural and vary from person to person but in some cases, there is a huge disproportion.

What Causes Facial Disproportion?

This can be caused by the abnormal development of one side of the face or by disease or a genetic disorder. The differences will be present in the internal structure of the mouth as well as the external features and develop through childhood into adulthood.

A condition called fibrous dysplasia may effect the size of bones, and also their density, in different parts of the face. Affected bones are weak and misshapen.

Facial Disproportion Correction Surgery

Facial disproportion can cause difficulties to normal function as well as having a psychological impact but the differences can be corrected by surgery.

Orthognathic surgery – the medical specialism that puts the facial bones and structures in the best position – can balance the features once they have stopped developing and return the face to a closer symmetry.

Each operation’s length and complexity depends on the needs of a patient and often it will be considered by a multi-disciplinary team so that the results provide the best aesthetic and functional results.

Techniques are well advanced and the hospital has a depth of experience at handling a full range of cases, from minor adjustments to major corrective surgery.

Make An Appointment

To ask a question about facial disproportion correction surgery or to book an appointment with one of our experts you can call us on 020 7078 3845 or email us at

Make an Enquiry